| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.86 | 7.219% | $244.3092 | $244.31 | $244.30 | $244.30 |
| Purchase #2 | $242.62 | 6.134% | $257.5023 | $257.50 | $257.50 | $257.50 |
| Purchase #3 | $196.80 | 12.276% | $220.9592 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $145.47 | 6.476% | $154.8906 | $154.89 | $154.90 | $154.90 |
| Purchase #5 | $171.62 | 5.502% | $181.0625 | $181.06 | $181.05 | $181.10 |
| Purchase #6 | $52.85 | 7.487% | $56.8069 | $56.81 | $56.80 | $56.80 |
| Purchase #7 | $189.70 | 4.229% | $197.7224 | $197.72 | $197.70 | $197.70 |
| 7 purchase totals = | $1,226.92 | $1,313.2531 | $1,313.25 | $1,313.20 | $1,313.30 | |